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Elis [28]
3 years ago
12

Rashaads sister gives him 2 packs of baseball cards per month each pack has 11 cards she gives him 3 extra packs for his birthda

y how many cards does rashaad get in a year
Mathematics
1 answer:
dedylja [7]3 years ago
7 0

Answer:

55

Step-by-step explanation:

first set up you problem it would look like this 2*11+3*11

now use PEMDAS

so starting with multiplication 2*11 is 22 and 3*11 is 33

now use addition and 22+33 is 55

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A blank is a unit rate with a denominator of 1 unit
Dima020 [189]
It is 3. That's the correct answer

6 0
3 years ago
What is the sum of 7.8 and 7.02
Neporo4naja [7]
The sum of 
7.8 and 7.02 would be 
14.82

because 
  7.8 
+7.02
------------
14.82


hope this helps :)  



4 0
3 years ago
Read 2 more answers
I need help please.
Greeley [361]
Answer is C).

One way to find the answer is to multiply the $54 by .30 (which is 30%converted to a decimal). Doing this will give you what 30% of $54 is.
This gives you 16.2
Since the question is asking what 30% off the price is, subtract the 16.2 from the $54.
5 0
3 years ago
Which equation below represents the inverse function B(a) , which takes the trapezoid's area as input and returns as output the
8090 [49]
A(b)  = 12(b + 9) / 2
12(b + 9) = 2 A(b)
b + 9 = 2 A(b) / 12  = A(b) / 6
b = A(b)
      ----- - 9
        6

B(a)   =  a              
             --  -  9
              6


It's C
5 0
3 years ago
Read 2 more answers
three numbers are in an arithmetic progression. Their sum is 3 and the sum of their squares is 11. what are the three numbers
Vlad [161]

The three numbers are 12, 18 and 24

Arithmetic progression

Let the 3 number in arithmetic progression be:

a-d, d, a+d ...

If their sum is 3, then;

a-d+d+a+d = 3

2a + d = 3 ........... 1

If the sum of their squares is 11, then;

(a-d)² + d² + (a+d)² = 11

a²-2ad+d²+d²+a²+2ad+d²  11

2a²+3d² = 11 ....... 2

Solving the equations simultaneously, d = 6 and a = 12

First-term = 12

second term = 18

Thirs term = 24

Hence the three numbers are 12, 18 and 24

Hope this helps you!!!!!! :D

5 0
2 years ago
Read 2 more answers
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